GENERIC revision 1.206
1# $NetBSD: GENERIC,v 1.206 2008/11/12 12:36:06 ad Exp $ 2# 3# GENERIC machine description file 4# 5# This machine description file is used to generate the default NetBSD 6# kernel. The generic kernel does not include all options, subsystems 7# and device drivers, but should be useful for most applications. 8# 9# The machine description file can be customised for your specific 10# machine to reduce the kernel size and improve its performance. 11# 12# For further information on compiling NetBSD kernels, see the config(8) 13# man page. 14# 15# For further information on hardware support for this architecture, see 16# the intro(4) man page. For further information about kernel options 17# for this architecture, see the options(4) man page. For an explanation 18# of each device driver in this file see the section 4 man page for the 19# device. 20 21include "arch/sparc/conf/std.sparc" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25#ident "GENERIC-$Revision: 1.206 $" 26 27maxusers 32 28 29## System kernel configuration. See options(4) for more detail. 30 31 32# Options for variants of the Sun SPARC architecure. 33# We currently support three architecture types; at least one is required. 34options SUN4 # sun4/100, sun4/200, sun4/300 35options SUN4C # sun4c - SS1, 1+, 2, ELC, SLC, IPC, IPX, etc. 36options SUN4M # sun4m - SS10, SS20, Classic, etc. 37options SUN4D # sun4d - SS1000, SC2000 38 39options SUN4_MMU3L # sun4/400 3-level MMU 40 41## System options specific to the sparc machine type 42 43# Blink the power LED on some machines to indicate the system load. 44#options BLINK 45 46## Use a faster console than the PROM's slow drawing routines. Not needed 47## for headless (no framebuffer) machines. 48options RASTERCONSOLE # fast rasterop console 49options FONT_GALLANT12x22 # the console font 50#options FONT_BOLD8x16 # a somewhat smaller font 51## default console colors: black-on-white; this can be changed 52## using the following two options. 53#options RASTERCONSOLE_FGCOL=WSCOL_BLACK 54#options RASTERCONSOLE_BGCOL=WSCOL_WHITE 55 56#### System options that are the same for all ports 57 58## Root device configuration: change the ?'s if you are going to use a 59## nonstandard root partition (other than where the kernel is booted from) 60## and/or nonstandard root type (not ffs or nfs). Normally this can be 61## automagically determined at boot time. 62 63config netbsd root on ? type ? 64 65## System call tracing (see ktrace(1)). 66options KTRACE 67 68## Collect statistics on kernel malloc's and free's. This does have a 69## significant performance hit on slower machines, so it is intended for 70## diagnostic use only. 71#options KMEMSTATS 72 73## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 74options SYSVMSG # System V message queues 75options SYSVSEM # System V semaphores 76options SYSVSHM # System V shared memory 77options P1003_1B_SEMAPHORE # p1003.1b semaphore support 78 79## Loadable kernel module support; still under development. 80 81options USERCONF # userconf(4) support 82#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 83options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 84 85# Enable experimental buffer queue strategy for better responsiveness under 86# high disk I/O load. Use it with caution - it's not proven to be stable yet. 87#options BUFQ_READPRIO 88#options BUFQ_PRIOCSCAN 89 90## NFS boot options; tries DHCP/BOOTP then BOOTPARAM 91options NFS_BOOT_BOOTPARAM 92#options NFS_BOOT_BOOTP 93options NFS_BOOT_DHCP 94 95#### Debugging options 96 97## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 98## serial console break or keyboard reset, where the PROM would normally 99## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 100#options DDB # kernel dynamic debugger 101#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 102#options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 103 104## You may also use gdb, on another computer connected to this machine over 105## a serial port. Both KGDB_DEV and KGDB_DEVRATE should be specified; 106## KGDB_DEV is a dev_t encoded device number of the serial port to use, where 107## the minor device number encodes the PROM enumeration of the serial ports, 108## i.e.: 109## 0xc00 = ttya, 0xc01 = ttyb, 0xc02 = ttyc, 0xc03 = ttyd. 110## (Note: ttyc and ttyd are available only on some sun4 models) 111#options KGDB # support for kernel gdb 112#options KGDB_DEV=0xc01 # kgdb device number (this is `ttyb') 113#options KGDB_DEVRATE=38400 # baud rate 114 115 116## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 117## such that gdb(1) can be used on a kernel coredump. 118 119#makeoptions DEBUG="-g" 120 121 122## Adds code to the kernel that does internal consistency checks, and will 123## cause the kernel to panic if corruption of internal data structures 124## is detected. 125#options DIAGNOSTIC # extra kernel sanity checking 126 127## Enable (possibly expensive) debugging code that may also display messages 128## on the system console 129#options DEBUG 130 131## Make SCSI error messages more verbose when explaining their meanings. 132options SCSIVERBOSE 133 134options MIIVERBOSE # verbose PHY autoconfig messages 135 136## `INSECURE' turns off the kernel security level (securelevel = 0 always). 137## This allows writing to /dev/mem, loading kernel modules while multi-user, 138## and other insecurities good only for development work. Do not use this 139## option on a production machine. 140#options INSECURE 141 142## `FDSCRIPTS' allows non-readable but executable scripts by providing a 143## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 144## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 145## opaque file mechanism. Perl calls this "secure setuid scripts." 146 147#options FDSCRIPTS 148#options SETUIDSCRIPTS 149 150## Options for compatibility with previous releases foreign system binaries. 151## In the cases of COMPAT_SUNOS and COMPAT_SVR4, you may need to set up 152## additional user-level utilities or system configuration files. See 153## compat_sunos(8) and compat_svr4(8). 154 155options COMPAT_43 # 4.3BSD system interfaces 156options COMPAT_10 # NetBSD 1.0 binary compatibility 157options COMPAT_11 # NetBSD 1.1 binary compatibility 158options COMPAT_12 # NetBSD 1.2 binary compatibility 159options COMPAT_13 # NetBSD 1.3 binary compatibility 160options COMPAT_14 # NetBSD 1.4 binary compatibility 161options COMPAT_15 # NetBSD 1.5 binary compatibility 162options COMPAT_16 # NetBSD 1.6 binary compatibility 163options COMPAT_20 # NetBSD 2.0 binary compatibility 164options COMPAT_30 # NetBSD 3.0 binary compatibility 165options COMPAT_40 # NetBSD 4.0 binary compatibility 166options COMPAT_SUNOS # SunOS 4.x binary compatibility 167options COMPAT_SVR4 # SunOS 5.x binary compatibility 168options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 169 170## File systems. You probably need at least one of FFS or NFS. 171file-system FFS # Berkeley Fast Filesystem 172file-system NFS # Sun NFS-compatible filesystem client 173file-system KERNFS # kernel data-structure filesystem 174file-system NULLFS # NULL layered filesystem 175file-system OVERLAY # overlay file system 176file-system MFS # memory-based filesystem 177file-system FDESC # user file descriptor filesystem 178file-system UMAPFS # uid/gid remapping filesystem 179file-system LFS # Log-based filesystem (still experimental) 180file-system PORTAL # portal filesystem (still experimental) 181file-system PROCFS # /proc 182file-system CD9660 # ISO 9660 + Rock Ridge file system 183file-system UNION # union file system 184file-system MSDOSFS # MS-DOS FAT filesystem(s). 185file-system CODA # Coda File System; also needs vcoda (below) 186file-system PTYFS # /dev/pts/N support 187#file-system TMPFS # Efficient memory file-system 188#file-system UDF # experimental - OSTA UDF CD/DVD file-system 189 190## File system options. 191options NFSSERVER # Sun NFS-compatible filesystem server 192options QUOTA # FFS quotas 193#options FFS_EI # FFS Endian Independent support 194options SOFTDEP # FFS soft updates support. 195options WAPBL # File system journaling support - Experimental 196#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 197#options FFS_NO_SNAPSHOT # No FFS snapshot support 198 199## Network protocol support. In most environments, INET is required. 200options INET # IP (Internet Protocol) v4 201options INET6 # IPV6 202#options IPSEC # IP security 203#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 204#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 205#options IPSEC_DEBUG # debug for IP security 206#options GATEWAY # packet forwarding ("router switch") 207#options MROUTING # packet forwarding of multicast packets 208#options PIM # Protocol Independent Multicast 209#options DIRECTED_BROADCAST # allow broadcasts through routers 210#options ISO,TPIP # OSI networking 211#options EON # OSI tunneling over IP 212#options NETATALK # AppleTalk (over Ethernet) protocol 213options NTP # Network Time Protocol in-kernel support 214#options PPS_SYNC # Add serial line synchronization for NTP 215options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 216options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 217options IPFILTER_LOOKUP # ippool(8) support 218#options IPFILTER_DEFAULT_BLOCK # block all packets by default 219options PPP_BSDCOMP # Add BSD compression to ppp device 220options PPP_DEFLATE # Add deflate (libz) compression to ppp device 221options PPP_FILTER # Add active filters for ppp (via bpf) 222 223#options ALTQ # Manipulate network interfaces' output queues 224#options ALTQ_BLUE # Stochastic Fair Blue 225#options ALTQ_CBQ # Class-Based Queueing 226#options ALTQ_CDNR # Diffserv Traffic Conditioner 227#options ALTQ_FIFOQ # First-In First-Out Queue 228#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 229#options ALTQ_HFSC # Hierarchical Fair Service Curve 230#options ALTQ_LOCALQ # Local queueing discipline 231#options ALTQ_PRIQ # Priority Queueing 232#options ALTQ_RED # Random Early Detection 233#options ALTQ_RIO # RED with IN/OUT 234#options ALTQ_WFQ # Weighted Fair Queueing 235 236 237 238#### Main bus and CPU .. all systems. 239mainbus0 at root 240cpu0 at mainbus0 241cpuunit0 at mainbus0 # sun4d 242cpuunit* at mainbus0 # sun4d 243cpu0 at cpuunit0 # sun4d 244 245#### Bus types found on SPARC systems. 246 247sbus0 at mainbus0 # sun4c 248obio0 at mainbus0 # sun4 and sun4m 249sparcvme0 at mainbus0 # sun4 250iommu0 at mainbus0 # sun4m 251sbus0 at iommu0 # sun4m 252sparcvme0 at iommu0 # sun4m 253vme0 at sparcvme0 # MI VME attachment 254bootbus0 at cpuunit0 # sun4d 255bootbus* at cpuunit? # sun4d 256 257## SBus expander box 258xbox* at sbus? slot ? offset ? 259sbus* at xbox? 260 261## SBus to PCMCIA bridge 262nell* at sbus? slot ? offset ? # PCMCIA bridge 263pcmcia* at nell? 264tslot* at sbus? slot ? offset ? # PCMCIA bridge (tadpole 3gx) 265pcmcia* at tslot? 266 267#### Standard system devices -- all required for a given architecture 268 269## Auxiliary system registers on sun4c and sun4m 270auxreg0 at mainbus0 # sun4c 271auxreg0 at obio0 # sun4m 272auxiotwo0 at obio0 # only on Tadpole SPARCbook. 273 274## Power status and control register on Sun4m systems 275power0 at obio0 276 277## Mostek clock found on 4/300, sun4c, sun4m and sun4d systems. 278## The Mostek clock NVRAM is the "eeprom" on sun4/300 systems. 279clock0 at mainbus0 # sun4c 280clock0 at obio0 # sun4m 281clock0 at obio0 addr 0xf2000000 # sun4/300 282clock0 at bootbus0 # sun4d 283 284## Intersil clock found on 4/100 and 4/200 systems. 285oclock0 at obio0 addr 0xf3000000 # sun4/200 286oclock0 at obio0 addr 0x03000000 # sun4/100 287 288## Memory error registers. 289memreg0 at mainbus0 # sun4c 290memreg0 at obio0 # sun4m 291memreg0 at obio0 addr 0xf4000000 # sun4/200 and sun4/300 292memreg0 at obio0 addr 0x04000000 # sun4/100 293 294## ECC memory control 295eccmemctl0 at mainbus0 # sun4m 296 297## Timer chip found on 4/300, sun4c, and sun4m systems. 298timer0 at mainbus0 # sun4c 299timer0 at obio0 # sun4m 300timer0 at obio0 addr 0xef000000 # sun4/300 301 302## EEPROM found on 4/100 and 4/200 systems. Note that the 4/300 303## doesn't use this driver; the `EEPROM' is in the NVRAM on the 304## Mostek clock chip on 4/300 systems. 305eeprom0 at obio0 addr 0xf2000000 # sun4/200 306eeprom0 at obio0 addr 0x02000000 # sun4/100 307 308 309#### Serial port configuration 310 311## Zilog 8530 serial chips. Each has two-channels. 312## zs0 is ttya and ttyb. zs1 is the keyboard and mouse. 313zs0 at mainbus0 # sun4c 314zs0 at obio0 # sun4m 315zs0 at obio0 addr 0xf1000000 level 12 # sun4/200 and sun4/300 316zs0 at obio0 addr 0x01000000 level 12 # sun4/100 317zs0 at bootbus0 # sun4d 318zstty0 at zs0 channel 0 # ttya 319zstty1 at zs0 channel 1 # ttyb 320 321zs1 at mainbus0 # sun4c 322zs1 at obio0 # sun4m 323zs1 at obio0 addr 0xf0000000 level 12 # sun4/200 and sun4/300 324zs1 at obio0 addr 0x00000000 level 12 # sun4/100 325zs1 at bootbus0 # sun4d 326kbd0 at zs1 channel 0 # keyboard 327ms0 at zs1 channel 1 # mouse 328 329zs2 at obio0 addr 0xe0000000 level 12 # sun4/300 330zstty2 at zs2 channel 0 # ttyc 331zstty3 at zs2 channel 1 # ttyd 332 333zs* at bootbus? # sun4d 334zstty* at zs? 335 336## NS16x50 serial chips and clones. Present on the 337## Sun JavaStation-1 and Tadpole SPARCbook 3 338com* at obio0 # sun4m 339 340# Parallel port. 341bpp* at sbus? slot? offset ? 342 343## Magma Serial/Parallel driver 344magma* at sbus? slot ? offset ? 345mtty* at magma? 346mbpp* at magma? 347 348## SUNW,spif Serial/Parallel driver 349spif* at sbus? slot ? offset ? 350stty* at spif? 351sbpp* at spif? 352 353## PCMCIA serial interfaces 354#com* at pcmcia? 355#pcmcom* at pcmcia? 356#com* at pcmcom? 357 358#### Disk controllers and disks 359 360# 361 362## The following flags may be set for the NCR53c94 based esp driver: 363## bits 0-7: disable disconnect/reselect for the corresponding target 364## bits 8-15: disable synchronous negotiation for target [bit-8] 365 366## sun4/300, sun4c, sun4m on-board SCSI, and FSBE/S SBus SCSI cards. 367## Both `dma' and `esp' are needed in all cases. 368## Two kinds of additional SBus SCSI interfaces are available. One uses 369## "esp at sbus" like the sun4c on-board; the other uses "esp at dma". 370 371## sun4/300 SCSI - an NCR53c94 or equivalent behind 372## an LSI Logic DMA controller 373 374dma0 at obio0 addr 0xfa001000 level 4 # sun4/300 375esp0 at obio0 addr 0xfa000000 level 4 flags 0x0000 # sun4/300 376 377dma0 at sbus0 slot ? offset ? # sun4c/sun4m 378esp0 at sbus0 slot ? offset ? flags 0x0000 # sun4c 379esp0 at dma0 flags 0x0000 # sun4m 380 381# FSBE/S SCSI & SunSwift Sbus FAS366 382dma* at sbus? slot ? offset ? # SBus 383esp* at sbus? slot ? offset ? flags 0x0000 # SBus 384esp* at dma? flags 0x0000 # SBus 385 386scsibus* at esp? 387 388## Qlogic ISP SBus SCSI Card 389isp* at sbus? slot ? offset ? 390scsibus* at isp? 391 392## NCR5380-based "Sun SCSI 3" VME SCSI controller. 393## This driver has several flags which may be enabled by OR'ing 394## the values and using the "flags" directive. 395## Valid flags are: 396## 397## 0x01 Use DMA (may be polled) 398## 0x02 Use DMA completion interrupts 399## 0x04 Allow disconnect/reselect 400## 401## E.g. the following would enable DMA, interrupts, and reselect: 402## si0 at vme0 addr 0x200000 irq 3 vect 0x40 flags 0x07 403## 404## By default, DMA is enabled in the driver. 405 406si0 at vme0 addr 0x200000 irq 2 vect 0x40 407scsibus* at si? 408 409## NCR5380-based "SCSI Weird" on-board SCSI interface found 410## on sun4/100 systems. The flags are the same as the "si" 411## controller. Note, while DMA is enabled by default, only 412## polled DMA works at this time, and reselects do not work 413## on this particular controller. 414 415sw0 at obio0 addr 0x0a000000 level 3 416scsibus* at sw? 417 418## PCMCIA SCSI controllers 419#aic* at pcmcia? 420#spc* at pcmcia? 421#scsibus* at aic? 422#scsibus* at spc? 423 424 425## These entries find devices on all SCSI busses and assign 426## unit numbers dynamically. 427sd* at scsibus? target ? lun ? # SCSI disks 428st* at scsibus? target ? lun ? # SCSI tapes 429cd* at scsibus? target ? lun ? # SCSI CD-ROMs 430ch* at scsibus? target ? lun ? # SCSI changer devices 431ss* at scsibus? target ? lun ? # SCSI scanners 432ses* at scsibus? target ? lun ? # SCSI SES/SAF-TE 433uk* at scsibus? target ? lun ? # unknown SCSI 434 435 436## Xylogics 753 or 7053 VME SMD disk controllers and disks, found 437## on sun4 systems. 438xdc0 at vme0 addr 0xee80 irq 3 vect 0x44 439xdc1 at vme0 addr 0xee90 irq 3 vect 0x45 440xdc2 at vme0 addr 0xeea0 irq 3 vect 0x46 441xdc3 at vme0 addr 0xeeb0 irq 3 vect 0x47 442xd* at xdc? drive ? 443 444## Xylogics 451 or 451 VME SMD disk controllers and disks, found 445## on sun4 systems. 446xyc0 at vme0 addr 0xee40 irq 3 vect 0x48 447xyc1 at vme0 addr 0xee48 irq 3 vect 0x49 448xy* at xyc? drive ? 449 450 451## Floppy controller and drive found on SPARCstations. 452 453fdc0 at mainbus0 # sun4c controller 454fdc0 at obio0 # sun4m controller 455fd* at fdc0 # the drive itself 456 457## PCMCIA IDE controllers 458#wdc* at pcmcia? 459#atabus* at ata? 460#wd* at atabus? drive ? flags 0x0000 461 462## PCMCIA wavelan card 463#wi* at pcmcia? function ? # Lucent WaveLan IEEE (802.11) 464 465# 466# accept filters 467pseudo-device accf_data # "dataready" accept filter 468pseudo-device accf_http # "httpready" accept filter 469 470## A disk-like interface to files. Can be used to create floppy, CD, 471## miniroot images, etc. 472 473pseudo-device vnd 474#options VND_COMPRESSION # compressed vnd(4) 475 476## Concatenated and striped disks; with this, you can create a software-based 477## disk array similar to a "RAID 0" setup. See ccd(4). 478 479pseudo-device ccd 4 480 481## Cryptographic disk devices; See cgd(4) 482 483#pseudo-device cgd 4 484 485## RAIDframe disk driver: software RAID driver. See raid(4). 486 487pseudo-device raid 8 488options RAID_AUTOCONFIG # auto-configuration of RAID components 489# Options to enable various other RAIDframe RAID types. 490# options RF_INCLUDE_EVENODD=1 491# options RF_INCLUDE_RAID5_RS=1 492# options RF_INCLUDE_PARITYLOGGING=1 493# options RF_INCLUDE_CHAINDECLUSTER=1 494# options RF_INCLUDE_INTERDECLUSTER=1 495# options RF_INCLUDE_PARITY_DECLUSTERING=1 496# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 497 498 499## Memory disk device, used on boot floppies with compressed 500## kernel-plus-root-disk images. 501 502#pseudo-device md 1 503 504 505#### Network interfaces 506 507## LANCE Ethernet - an AMD 7990 LANCE behind specialized DMA glue 508## Three flavors of additional SBus ethernets are available. One attaches 509## directly like the sun4c on-board, one uses the ledma device like the 510## sun4m on-board, and one uses the lebuffer device. 511 512le0 at obio0 addr 0xf9000000 level 6 # sun4/300 513le0 at sbus0 slot ? offset ? # sun4c on-board 514ledma0 at sbus0 slot ? offset ? # sun4m on-board 515le0 at ledma0 # sun4m on-board 516le* at sbus? slot ? offset ? # SBus 517ledma* at sbus? slot ? offset ? # SBus 518le* at ledma? # SBus 519lebuffer0 at sbus? slot ? offset ? # SBus 520le0 at lebuffer? # SBus 521lebuffer* at sbus? slot ? offset ? # SBus 522le* at lebuffer? # SBus 523 524 525## sun4/100 and sun4/200 Ethernet - an Intel 82586 on-board 526## or on a Multibus/VME card. 527ie0 at obio0 addr 0xf6000000 level 6 # sun4/200 on-board 528ie0 at obio0 addr 0x06000000 level 6 # sun4/100 on-board 529## VME: the first [addr,len] pair specifies the device registers; 530## the second pair specifies the on-board memory buffer 531ie1 at vme0 addr 0xe88000,0xe00000 len -1,0x40000 irq 3 vect 0x75 532ie2 at vme0 addr 0x31ff02,0x300000 len -1,0x40000 irq 3 vect 0x76 533ie3 at vme0 addr 0x35ff02,0x300000 len -1,0x40000 irq 3 vect 0x77 534ie4 at vme0 addr 0x2dff02,0x200000 len -1,0x40000 irq 3 vect 0x7c 535 536## Quad Ethernet Controller with BigMac (be, 10/100MBd) and Mace Ethernet 537## (qe, 10MBd) attached. 538qec* at sbus? slot ? offset ? # Quad Ethernet Controller 539be* at qec? # BigMac Ethernet (10/100MBd) 540qe* at qec? # Mace Ethernet (10MBd) 541 542## Happy Meal Ethernet 543hme* at sbus? slot ? offset ? 544 545# midway ATM 546en0 at sbus? slot ? offset ? 547 548# PCMCIA ethernet devices 549#ep* at pcmcia? 550#mbe* at pcmcia? 551#ne* at pcmcia? 552#sm* at pcmcia? 553 554# MII/PHY support 555exphy* at mii? phy ? # 3Com internal PHYs 556icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 557inphy* at mii? phy ? # Intel 82555 PHYs 558lxtphy* at mii? phy ? # Level One LXT-970 PHYs 559nsphy* at mii? phy ? # NS83840 PHYs 560qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 561sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 562tlphy* at mii? phy ? # ThunderLAN PHYs 563ukphy* at mii? phy ? # generic unknown PHYs 564 565## Loopback network interface; required 566pseudo-device loop 567 568## SLIP and CSLIP interfaces, for IP over a serial line. 569pseudo-device sl 570 571## PPP, the successor to SLIP. See pppd(8). 572pseudo-device ppp 573 574## PPP over Ethernet (RFC 2516) 575pseudo-device pppoe 576 577## Starmode Radio IP, a special hardware network device. 578#pseudo-device strip 579 580## Network "tunnel" device, allowing protocol stacks to run in the userland. 581## This is used by the third-party user-mode "ppp" program, and others. 582pseudo-device tun 583pseudo-device tap # virtual Ethernet 584 585## Generic L3 over IP tunnel 586#pseudo-device gre # generic L3 over IP tunnel 587 588## Berkeley Packet Filter, required to run RARPD. A generic C-language 589## interface that allows selective examining of incoming packets. 590pseudo-device bpfilter 591 592#pseudo-device carp # Common Address Redundancy Protocol 593 594## IP Filter, used in firewall and NAT applications. See ipnat(8) for 595## one example of the use of the IP Filter. 596pseudo-device ipfilter 597 598## for IPv6 599pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 600#pseudo-device faith # IPv[46] tcp relay translation i/f 601pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 602 603## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 604pseudo-device vlan 605 606## Simple inter-network traffic bridging 607pseudo-device bridge 608#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 609pseudo-device agr # IEEE 802.3ad link aggregation 610 611#### Audio and video devices 612 613## /dev/audio support (`audioamd' plus `audio') 614## 615audioamd0 at mainbus0 # sun4c 616audioamd0 at obio0 # sun4m 617audioamd0 at sbus0 slot ? offset ? # sun4m 618 619audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231 620 621#options DBRI_DEBUG # noisy debug output from the dbri driver 622#options DBRI_BIG_BUFFER # use bigger DMA buffers, for slow CPUs 623dbri* at sbus? slot ? offset ? # SUNW,DBRI[s3|e] 624 625audio* at audiobus? 626 627## Sun "bwtwo" black and white framebuffer, found on sun4, sun4c, and sun4m 628## systems. If your sun4 system has a cgfour installed in the P4 slot, 629## the P4 entries for "bwtwo" will attach to the overlay plane of the 630## "cgfour". 631 632bwtwo0 at sbus0 slot ? offset ? # sun4c and sun4m 633bwtwo* at sbus? slot ? offset ? # 634bwtwo0 at obio0 addr 0xfd000000 level 4 # sun4/200 635bwtwo0 at obio0 addr 0xfb300000 level 4 # sun4/300 in P4 slot 636bwtwo0 at obio0 addr 0x0b300000 level 4 # sun4/100 in P4 slot 637 638## Sun "cgtwo" VME color framebuffer 639cgtwo0 at vme0 addr 0x400000 irq ? vect 0xa8 640 641## Sun "cgthree" Sbus color framebuffer 642cgthree0 at sbus? slot ? offset ? 643cgthree* at sbus? slot ? offset ? 644#cgthree0 at obio? slot ? offset ? # sun4m 645 646## Sun "cgfour" color framebuffer with overlay plane. See above comment 647## regarding overlay plane. 648cgfour0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 649cgfour0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 650 651## Sun "cgsix" accelerated color framebuffer. 652cgsix0 at sbus? slot ? offset ? 653cgsix* at sbus? slot ? offset ? 654cgsix0 at obio0 addr 0xfb000000 level 4 # sun4/300 P4 655cgsix0 at obio0 addr 0x0b000000 level 4 # sun4/100 P4 656 657## Sun "cgeight" 24-bit framebuffer 658cgeight0 at obio0 addr 0xfb300000 level 4 # sun4/300 P4 659cgeight0 at obio0 addr 0x0b300000 level 4 # sun4/100 P4 660 661## Sun "tcx" accelerated color framebuffer. 662tcx0 at sbus? slot ? offset ? 663tcx* at sbus? slot ? offset ? 664 665# Sun "cgfourteen" accelerated 24-bit framebuffer. 666cgfourteen0 at obio0 # sun4m 667 668# P9100-based display on Tadpole SPARCbook 3. 669pnozz0 at sbus? slot ? offset ? 670 671# Sun ZX/Leo 24-bit framebuffer 672zx* at sbus? slot ? offset ? 673 674#### Other device configuration 675 676# Tadpole microcontroller 677tctrl0 at obio0 678 679## Pseudo ttys, required for network logins and programs like screen. 680 681pseudo-device pty # pseudo-terminals 682 683## Random device, used to implement /dev/random (a source of random noise), 684## and generate randomness for some kernel formulae. 685 686pseudo-device rnd 687 688# a pseudo device needed for Coda # also needs CODA (above) 689pseudo-device vcoda 4 # coda minicache <-> venus comm. 690 691pseudo-device clockctl # user control of clock subsystem 692pseudo-device ksyms # /dev/ksyms 693#pseudo-device pf # PF packet filter 694#pseudo-device pflog # PF log if 695pseudo-device fss 4 # file system snapshot device 696 697#options FILEASSOC # fileassoc(9) 698 699# Veriexec 700# 701# a pseudo device needed for veriexec 702#pseudo-device veriexec 1 703# 704# Uncomment the fingerprint methods below that are desired. Note that 705# removing fingerprint methods will have almost no impact on the kernel 706# code size. 707# 708#options VERIFIED_EXEC_FP_RMD160 709#options VERIFIED_EXEC_FP_SHA256 710#options VERIFIED_EXEC_FP_SHA384 711#options VERIFIED_EXEC_FP_SHA512 712#options VERIFIED_EXEC_FP_SHA1 713#options VERIFIED_EXEC_FP_MD5 714 715#options PAX_MPROTECT=0 # PaX mprotect(2) restrictions 716 # (for static binaries only for now) 717